CN217935829U

CN217935829U - Switch with interface protection

Info

Publication number: CN217935829U
Application number: CN202222396106.0U
Authority: CN
Inventors: 雷本良
Original assignee: Leizhong Technology Wuhan Co ltd
Current assignee: Leizhong Technology Wuhan Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2022-11-29
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to a switch technical field just discloses a switch with interface protection, the switch main part, the side-mounting of switch main part has the electric wire, the side of switch main part is provided with stop gear. This switch with interface protection passes through the setting of fixed block dead slot and logical groove, when using, make the circular slot can be seted up through the setting of fixed block, it can be connected with the circular slot to make the bolt through the setting of thread groove, it can warp to make the bolt through the setting of dead slot, it makes the bolt deformation through the setting of dead slot to make the screw thread one end when getting into the circular slot, press from both sides the electric wire tightly, it can protect the interface between electric wire and the switch to have reached, make the difficult effect that drops of electric wire, only be connected through the buckle between the interface of switch and the electric wire has been solved, the buckle damages to make the electric wire drop easily and connect unstable problem after long-time the use.

Description

Switch with interface protection

Technical Field

The utility model relates to a switch technical field specifically is a switch with interface protection.

Background

Among the prior art, the common switch that has interface protection at present is when using, just is connected through the buckle between the interface of switch and the electric wire, and the buckle damages and makes the electric wire drop easily and connect unstablely after using for a long time, and current switch can use equipment to protect the switch when using, and protective apparatus can not adapt to different model switches, has leaded to the equipment suitability poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the switch with interface protection that proposes has possessed and to have protected the interface between electric wire and the switch for the electric wire is difficult for droing, and equipment can protect the switch, and can adapt to the switch of different models, makes the advantage that equipment suitability is good.

In order to achieve the above purpose, the utility model provides a following technical scheme: the side surface of the switch main body is provided with a limiting mechanism, and one side of the limiting mechanism is provided with a protection mechanism;

the limiting mechanism comprises a first protecting frame, a second protecting frame and a first connecting rod;

the protection mechanism comprises a fixing block, a bolt and a through groove.

Further, the side fixed mounting of first protection frame has the stopper, the side fixed mounting of stopper has the slide bar, the other end of slide bar and the side fixed connection of first protection frame, one side of head rod and one side fixed connection of stopper, the other end swing joint of head rod has the nut.

Furthermore, the fixed surface of the first connecting rod is connected with a fixed block, a circular groove is formed in the side face of the fixed block, a thread groove is formed in the surface of the inner wall of the circular groove, a bolt is movably connected to the surface of the inner wall of the circular groove, a hollow groove is formed in the surface of the bolt, and a through groove is formed in the side face of the bolt.

Furthermore, one side of the first protection frame is provided with a clamping plate, one side of the clamping plate is fixedly connected with an expansion spring, the other end of the expansion spring is fixedly connected with the side face of the first protection frame, a sliding groove is formed in the side face of the clamping plate, a clamping groove is formed in the other side of the clamping plate, a second connecting rod is fixedly connected to the side face of the second protection frame, and a threaded block is fixedly connected to the surface of the second connecting rod.

Further, the surface of the second connecting rod is movably connected with the surface of the inner wall of the first connecting rod, and the surface of the thread block is meshed with the surface of the inner wall of the nut.

Further, the quantity of cardboard has two, and two cardboard are with the central vertical plane symmetry setting of switch main part.

Furthermore, the number of the telescopic springs is four, and the four telescopic springs are fixedly connected with the clamping plate, the first protection frame and the second protection frame respectively.

Further, the surface of the bolt is engaged with the surface of the inner wall of the thread groove, and the through groove extends to the other end of the bolt.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, through the fixed block, the circular slot, the thread groove, the bolt, dead slot and the setting that leads to the groove, when using, make the circular slot can be seted up through the setting of fixed block, make the bolt can be connected with the circular slot through the setting of thread groove, make the bolt can warp through the setting of dead slot, make the bolt can be connected with the electric wire through the setting that leads to the groove, make the screw thread make the bolt deformation through the setting of dead slot when getting into the circular slot through setting up of toper circular slot, press from both sides the electric wire tightly, it can protect the interface between electric wire and the switch to have reached, make the difficult effect that drops of electric wire, just be connected through the buckle between the interface that has solved the switch and the electric wire, the buckle damages to make the electric wire drop easily and connect unstable problem after long-time using.

2. The utility model discloses in, through first bearer bar, the second bearer bar, the slide bar, the head rod, second connecting rod and expanding spring's setting, when using, make the cardboard can remove through the setting of slide bar, be connected switch main part and draw-in groove inner wall through removing the cardboard, make the cardboard can carry out the centre gripping with the switch main part through expanding spring's setting, the setting of the nut through head rod one end and the threaded block on second connecting rod surface, thereby can adjust the interval and adapt to different switches between making first bearer bar and the second bearer bar, it can protect the switch to have reached equipment, and can adapt to the switch of different models, make the effect that equipment suitability is good, it can use equipment to protect the switch to have solved current switch when using, protective apparatus can not adapt to different model switches, the problem that the equipment suitability is poor has been leaded to.

Drawings

Fig. 1 is a schematic structural diagram of a switch with interface protection according to the present invention;

fig. 2 is an exploded view of the first protection frame structure of the switch with interface protection according to the present invention in fig. 1;

fig. 3 is a schematic rear view of the first protection frame structure in fig. 1 of the switch with interface protection according to the present invention;

fig. 4 is an enlarged schematic view of the second protection frame structure in fig. 1 of the switch with interface protection according to the present invention.

Illustration of the drawings:

1. a switch main body; 2. an electric wire; 3. a first protection frame; 4. a second protective frame; 5. a limiting block; 6. a slide bar; 7. a first connecting rod; 8. a nut; 9. a fixed block; 10. a circular groove; 11. a thread groove; 12. a bolt; 13. an empty groove; 14. a through groove; 15. clamping a plate; 16. a tension spring; 17. a chute; 18. a card slot; 19. a second connecting rod; 20. a thread block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the method comprises the following steps: the switch comprises a switch main body 1, wherein a wire 2 is installed on the side surface of the switch main body 1, a limiting mechanism is arranged on the side surface of the switch main body 1, and a protection mechanism is arranged on one side of the limiting mechanism;

the limiting mechanism comprises a first protective frame 3, a second protective frame 4 and a first connecting rod 7;

the protection mechanism comprises a fixing block 9, a bolt 12 and a through groove 14.

Side fixed mounting of first protection frame 3 has stopper 5, make equipment can be installed through setting up of stopper 5, the side fixed mounting of stopper 5 has slide bar 6, make cardboard 15 can be spacing and remove through setting up of slide bar 6, the other end of slide bar 6 and the side fixed connection of first protection frame 3, one side of head rod 7 and one side fixed connection of stopper 5, the other end swing joint of head rod 7 has nut 8.

Fixed surface of head rod 7 is connected with fixed block 9, setting up through fixed block 9 makes circular slot 10 can be seted up, circular slot 10 has been seted up to the side of fixed block 9, setting up through circular slot 10 makes screw thread one end can make bolt 12 deform through the setting of dead slot 13 when getting into circular slot 10, press from both sides electric wire 2 tightly, thread groove 11 has been seted up on the surface of circular slot 10 inner wall, setting up through thread groove 11 makes bolt 12 can be connected with circular slot 10, the surperficial swing joint of circular slot 10 inner wall has bolt 12, dead slot 13 has been seted up on bolt 12's surface, setting up through dead slot 13 makes bolt 12 can be out of shape, logical groove 14 has been seted up to bolt 12's side, make bolt 12 can be connected with electric wire 2 through the setting up that leads to groove 14.

One side of first protection frame 3 is provided with cardboard 15, be connected switch main part 1 and draw-in groove 18 inner wall through removing cardboard 15, one side fixedly connected with expanding spring 16 of cardboard 15, make cardboard 15 can carry out the centre gripping with switch main part 1 through expanding spring 16's setting, expanding spring 16's the other end and the side fixed connection of first protection frame 3, spout 17 has been seted up to the side of cardboard 15, draw-in groove 18 has been seted up to the opposite side of cardboard 15, the side fixedly connected with second connecting rod 19 of second protection frame 4, the fixed surface of second connecting rod 19 is connected with thread block 20, nut 8 through head rod 7 one end and the setting of the thread block 20 on second connecting rod 19 surface, thereby make and can the spacing adjustment adapt to different switches between first protection frame 3 and the second protection frame 4.

The surface of the second connecting rod 19 is movably connected with the surface of the inner wall of the first connecting rod 7, and the surface of the thread block 20 is engaged with the surface of the inner wall of the nut 8.

The number of the card boards 15 is two, and the two card boards 15 are symmetrically arranged with the central vertical plane of the switch main body 1.

The number of the telescopic springs 16 is four, and the four telescopic springs 16 are fixedly connected with the clamping plate 15, the first protection frame 3 and the second protection frame 4 respectively.

The surface of the bolt 12 is engaged with the surface of the inner wall of the screw groove 11, and the through groove 14 extends to the other end of the bolt 12.

The working principle is as follows: when the novel switch is used, the clamping plate 15 can be moved through the arrangement of the sliding rod 6, the switch main body 1 is connected with the inner wall of the clamping groove 18 through the moving clamping plate 15, the clamping plate 15 can clamp the switch main body 1 through the arrangement of the telescopic spring 16, the bolt 12 can be connected with the circular groove 10 through the arrangement of the nut 8 at one end of the first connecting rod 7 and the thread block 20 on the surface of the second connecting rod 19, the distance between the first protection frame 3 and the second protection frame 4 can be adjusted to adapt to different switches, the circular groove 10 can be opened through the arrangement of the fixing block 9, the bolt 12 can be connected with the circular groove 10 through the arrangement of the thread groove 11, the bolt 12 can be deformed through the arrangement of the hollow groove 13 through the arrangement of the through the hollow groove 13, the bolt 12 can be connected with the electric wire 2 through the arrangement of the through groove 14, one end of the thread can be deformed through the arrangement of the hollow groove 13 when the thread enters the circular groove 10 through the arrangement of the conical circular groove 10, and the electric wire 2 is clamped.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A switch with interface protection, comprising: the switch main body (1) is characterized in that an electric wire (2) is mounted on the side face of the switch main body (1), a limiting mechanism is arranged on the side face of the switch main body (1), and a protection mechanism is arranged on one side of the limiting mechanism;

the limiting mechanism comprises a first protective frame (3), a second protective frame (4) and a first connecting rod (7);

the protection mechanism comprises a fixing block (9), a bolt (12) and a through groove (14).

2. The switch with interface protection as recited in claim 1, wherein: the side fixed mounting of first protection frame (3) has stopper (5), the side fixed mounting of stopper (5) has slide bar (6), the other end of slide bar (6) and the side fixed connection of first protection frame (3), one side of head rod (7) and one side fixed connection of stopper (5), the other end swing joint of head rod (7) has nut (8).

3. The switch with interface protection as recited in claim 1, wherein: the surface fixed connection of head rod (7) has fixed block (9), circular slot (10) have been seted up to the side of fixed block (9), thread groove (11) have been seted up on the surface of circular slot (10) inner wall, the surperficial swing joint of circular slot (10) inner wall has bolt (12), dead slot (13) have been seted up on the surface of bolt (12), logical groove (14) have been seted up to the side of bolt (12).

4. The switch with interface protection as recited in claim 1, wherein: one side of the first protection frame (3) is provided with a clamping plate (15), one side of the clamping plate (15) is fixedly connected with an expansion spring (16), the other end of the expansion spring (16) is fixedly connected with the side face of the first protection frame (3), a sliding groove (17) is formed in the side face of the clamping plate (15), the other side of the clamping plate (15) is provided with a clamping groove (18), the side face of the second protection frame (4) is fixedly connected with a second connecting rod (19), and the surface of the second connecting rod (19) is fixedly connected with a thread block (20).

5. The switch with interface protection as recited in claim 4, wherein: the surface of the second connecting rod (19) is movably connected with the surface of the inner wall of the first connecting rod (7), and the surface of the thread block (20) is meshed with the surface of the inner wall of the nut (8).

6. The switch with interface protection as recited in claim 4, wherein: the quantity of cardboard (15) has two, and two cardboard (15) are with the central vertical plane symmetry setting of switch main part (1).

7. The switch with interface protection as recited in claim 4, wherein: the number of the telescopic springs (16) is four, and the four telescopic springs (16) are fixedly connected with the clamping plate (15), the first protection frame (3) and the second protection frame (4) respectively.

8. The switch with interface protection as recited in claim 3, wherein: the surface of the bolt (12) is engaged with the surface of the inner wall of the thread groove (11), and the through groove (14) extends to the other end of the bolt (12).